B520CQ,B530CQ,B540CQ,B550CQ,B560CQ

Document overview

  • Manufacturer or author: Diodes Incorporated
  • PDF pages: 6

Technical content

5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Product Summary B520CQ/B530CQ/B540CQ VRRM (V) IO (A) VF Max (V) IR Max (mA) 20/30/40 5.0 0.55 0.5 B550CQ/B560CQ VRRM (V) IO (A) VF Max (V) IR Max (mA) 50/60 5.0 0.70 0.5 Description and Applications This Schottky barrier rectifier is designed to meet the general requirements of commercial applications. It is ideally suited for use as

  • Polarity Protection Diode
  • Re-Circulating Diode
  • Switching Diode Features and Benefits
  • Guard Ring Die Construction for Transient Protection
  • Ideally Suited for Automated Assembly
  • Low Power Loss, High Efficiency
  • For Use in Low-Voltage, High-Frequency Inverters, Free Wheeling, and Polarity Protection Application
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Notes 3)
  • Qualified to AEC-Q101 Standards for High Reliability
  • PPAP Capable (Note 4) Mechanical Data
  • Case: SMC
  • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0
  • Moisture Sensitivity: Level 1 per J-STD-020
  • Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208
  • Polarity: Cathode Band or Cathode Notch
  • Weight: 0.21 grams (Approximate) Ordering Information (Note 5) Part Number Compliance Case Packaging B5X0CQ-13-F Automotive SMC 3000/Tape & Reel * xx = Device type, e.g. B520C-13-F (SMC package). Notes: 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Marking Information Top View Bottom View Green B5x0C = Product Type Marking Code, ex: B540C (SMC package) = Manufacturers’ Code Marking YWW = Date Code Marking Y = Last Digit of Year (ex: 4 for 2014) WW = Week Code (01 to 53) x = 2,3,4,5 or 6 - i.e., x = 4 for B540C YWW B5x0C SMC B520CQ - B560CQ Document number: DS38595 Rev. 2 - 2 1 of 6 www.diodes.com December 2018 © Diodes Incorporated

Maximum Ratings (@TA = +25°C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol B520C B530C B540C B550C B560C Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 20 30 40 50 60 V RMS Reverse Voltage VR(RMS) 14 21 28 35 42 V Average Rectified Output Current IO 5.0 A Non-Repetitive Peak Forward Surge Current, 8.3ms Single Half-Sine-Wave Superimposed on Rated Load IFSM 100 A Electrostatic Discharge HBM 4000 V Electrostatic Discharge MM 400 V Electrostatic Discharge CDM 1 KV Thermal Characteristics Characteristic Symbol Value Unit Thermal Resistance, Junction to Terminal RϴJT 10 °C/W Thermal Resistance, Junction to Ambient (Note 6) RϴJA 50 °C/W Thermal Resistance, Junction to Ambient (Note 7) RϴJA 115 °C/W Thermal Resistance, Junction to Ambient (Note 8) RϴJA 30 °C/W Operating Temperature Range TJ -55 to +150 °C Storage Temperature Range TSTG -55 to +150 °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Condition Forward Voltage Drop B520C, B530C, B540C B550C, B560C VF — 0.475 0.575 0.55 0.70 V IF = 5.0A, TA = +25°C Leakage Current (Note 7) IR — 0.5 20 mA @ Rated V R, TA = +25°C @ Rated VR, TA = +100°C Total Capacitance CT — — 300 pF VR = 4V, f = 1MHz Switching Speed tRR tRR — 16 — ns IF=0.5A, IR=1A, IRR=0.25A (RG1) Notes: 6. Thermal Resistance: Junction to ambient, unit mounted on PC board with 8.0mm 2 (0.033mm thick) copper pads as heatsink. 7. MRP FR-4 PCB, 2oz. 8. With 50mm × 50mm × 23mm Al heatsink. 9. Short duration pulse test used to minimize self-heating effect. B520CQ - B560CQ Document number: DS38595 Rev. 2 - 2 2 of 6 www.diodes.com December 2018 © Diodes Incorporated

Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SMC SMC Dim Min Max A 5.59 6.22 B 6.60 7.11 C 2.75 3.18 D 0.15 0.31 E 7.75 8.13 G 0.10 0.20 H 0.76 1.52 J 2.00 2.50 All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SMC Dimensions Value (in mm) C 6.90 G 4.40 X 2.50 X1 9.40 Y 3.30 Y C G X A B C D GH E J B520CQ - B560CQ Document number: DS38595 Rev. 2 - 2 5 of 6 www.diodes.com December 2018 © Diodes Incorporated

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other c hanges without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this docum ent is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided i n the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety -critical, life support devices or systems, notwithstanding any devices - or systems -related information or support that may be provided by Diodes Incorporated. Further , Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2018, Diodes Incorporated www.diodes.com B520CQ - B560CQ Document number: DS38595 Rev. 2 - 2 6 of 6 www.diodes.com December 2018 © Diodes Incorporated